diff --git a/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java b/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java
index 351b29db..13d55ce9 100644
--- a/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java
@@ -4631,7 +4631,32 @@ public class CoDelServiceImpl implements CoDelService {
         }
 
         log.info("=== 批量修改装箱信息完成 === Box: {}, 明细: {}", boxChanges.size(), detailChanges.size());
+        if (isCustomsCleared) {
+            log.info("装箱数据删除：发货通知单{}状态为已报关，开始删除对应的报关单", delNo);
+
+            // 查找对应的报关单
+            EcssDeclarationHeaderData declarationQuery = new EcssDeclarationHeaderData();
+            declarationQuery.setSite(site);
+            declarationQuery.setDelNo(delNo);
 
+            List<EcssDeclarationHeaderData> deletedDeclarations = coDelMapper.searchDeclarationHeader(
+                    new Page<EcssDeclarationHeaderData>(1, 1000), declarationQuery).getRecords();
+
+            // 删除找到的报关单
+            for (EcssDeclarationHeaderData declaration : deletedDeclarations) {
+                log.info("删除报关单，报关单号：{}", declaration.getDeclarationNo());
+                coDelMapper.deleteDeclarationHeader(declaration);
+                coDelMapper.deleteDeclarationDetail(declaration);
+            }
+
+            log.info("已删除发货通知单{}对应的{}个报关单", delNo, deletedDeclarations.size());
+
+            // 将通知单状态更新为仓库已确认
+            notifyHeader.setNotifyStatus("仓库已确认");
+            coDelMapper.changeEcssDelStatus(notifyHeader);
+
+            log.info("发货通知单{}状态已更新为仓库已确认", delNo);
+        }
         // 3. 如果状态为已报关，发送邮件通知
         if (isCustomsCleared && (!boxChanges.isEmpty() || !detailChanges.isEmpty())) {
             sendBatchUpdateNotificationEmail(notifyHeader, boxChanges, detailChanges, updateBy);